Spread a little olive oil evenly on both sides of the steak
Evenly spread the black pepper and salt on both sides of the steak and put it in the refrigerator for 2 hours.
Pour a small amount of butter and olive oil into the pan, heat over low heat, melt the butter and add the steak.
Fry for 2 minutes, then turn over and continue to fry for 1 minute.
Drip in lemon juice